Answer:
Median: 85
Mode: 85
Range: 20
Mean: 86
Step-by-step explanation:
Answer:
I believe the answer is b
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
If you minus 8 for x on (2,3) and plus 2 to the y on (2,3) you get (-6,5).
Answer:
C
Step-by-step explanation:
Answer:
39
Step-by-step explanation:
x-3y=9
x-y=29
subtract
-2y=-20
y=10
x-10=29
x=39